EP 1393549 B1 20060816 - INTERACTIVE VIDEO DISPLAY SYSTEM
Title (en)
INTERACTIVE VIDEO DISPLAY SYSTEM
Title (de)
INTERAKTIVES VIDEO-ANZEIGESYSTEM
Title (fr)
SYSTEME D'AFFICHAGE VIDEO INTERACTIF
Publication
Application
Priority
- US 0217843 W 20020604
- US 29618901 P 20010605
- US 16021702 A 20020528
Abstract (en)
[origin: US2002186221A1] A device allows easy and unencumbered interaction between a person and a computer display system using the person's (or another object's) movement and position as input to the computer. In some configurations, the display can be projected around the user so that that the person's actions are displayed around them. The video camera and projector operate on different wavelengths so that they do not interfere with each other. Uses for such a device include, but are not limited to, interactive lighting effects for people at clubs or events, interactive advertising displays, etc. Computer-generated characters and virtual objects can be made to react to the movements of passers-by, generate interactive ambient lighting for social spaces such as restaurants, lobbies and parks, video game systems and create interactive information spaces and art installations. Patterned illumination and brightness and gradient processing can be used to improve the ability to detect an object against a background of video images.
IPC 8 full level
H04N 1/00 (2006.01); H04N 5/33 (2006.01); G06F 3/00 (2006.01); G06F 3/01 (2006.01); G06F 3/033 (2006.01); G06F 3/042 (2006.01); H04N 5/225 (2006.01); H04N 5/272 (2006.01); H04N 5/74 (2006.01)
CPC (source: EP KR US)
G03B 21/26 (2013.01 - EP US); G06F 3/011 (2013.01 - EP US); G06F 3/0425 (2013.01 - EP US); H04N 23/20 (2023.01 - EP KR); H04N 23/56 (2023.01 - EP US); A63F 2300/1012 (2013.01 - EP US); A63F 2300/1093 (2013.01 - EP US); A63F 2300/69 (2013.01 - EP US); H04N 5/33 (2013.01 - US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2002186221 A1 20021212; US 7259747 B2 20070821; AT E336860 T1 20060915; BR 0210162 A 20040427; CA 2449300 A1 20021212; CA 2449300 C 20130423; CN 102033608 A 20110427; CN 102033608 B 20140212; CN 1582567 A 20050216; CN 1582567 B 20101013; DE 60213975 D1 20060928; DE 60213975 T2 20070215; EP 1393549 A2 20040303; EP 1393549 B1 20060816; ES 2271272 T3 20070416; IL 159207 A0 20040601; JP 2005500719 A 20050106; JP 4077787 B2 20080423; KR 100847795 B1 20080723; KR 20040029998 A 20040408; MX PA03011203 A 20041028; RU 2003137846 A 20050527; RU 2298294 C2 20070427; US 7834846 B1 20101116; WO 02100094 A2 20021212; WO 02100094 A3 20030522
DOCDB simple family (application)
US 16021702 A 20020528; AT 02739710 T 20020604; BR 0210162 A 20020604; CA 2449300 A 20020604; CN 02815206 A 20020604; CN 201010266853 A 20020604; DE 60213975 T 20020604; EP 02739710 A 20020604; ES 02739710 T 20020604; IL 15920702 A 20020604; JP 2003501936 A 20020604; KR 20037015990 A 20031205; MX PA03011203 A 20020604; RU 2003137846 A 20020604; US 0217843 W 20020604; US 50797606 A 20060821